A graph with distance on the vertical axis and time on the horizontal axis

A measure of how long it takes an object to get from one place to another. Taking into account distance and time

A force that opposes motion between two surfaces that are in contact

A force of attraction between objects that is due to their masses.

friction that occurs when one solid surface slides over another

friction that occurs when an object rolls over a surface

the initial push or pull of one object on another object

the force that is equal in strength and opposite in direction to the action force, which acts simultaneously on whatever is exerting the action forc

the length of a straight line from the starting point to the ending point in a particular direction

An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

The tendency of an object to resist a change in motion

the length of a straight line from the starting point to the ending point

The size, length, or amount of something, as established by measuring